APA (7th ed.) Citation

Schilling, R. S. F. (1981). Occupational health practice (2nd ed.). Butterworths.

Chicago Style (17th ed.) Citation

Schilling, R. S. F. Occupational Health Practice. 2nd ed. London ; Boston: Butterworths, 1981.

MLA (9th ed.) Citation

Schilling, R. S. F. Occupational Health Practice. 2nd ed. Butterworths, 1981.

Warning: These citations may not always be 100% accurate.